Alnico5 Magnets With Hcj Of ≥30 KA/M And Max Operating Temperature
Of 550℃
Product Description:
Alnico Permanent Magnet is a high performance product made of cast
Alnico material, which is typically Alnico 5 or Alnico 8. It has a
high coercivity of up to 30 KA/m, and can withstand a maximum
operating temperature of 550℃. With its outstanding performance and
high temperature resistance, Alnico Permanent Magnet is widely used
in various applications such as generator, microphone, measuring
instrument and etc. In order to meet the demand of different users,
Alnico 9 and Alnico 5 are normally used as the grade.
Features:
- Product Name: Alnico Permanent Magnet
- Grade: Alnico 5, Alnico 8 and Alinco 9 are Normally Used
- BHmax: 1.13-9 MGOe
- Material: Cast Alnico
- Magnetization Direction: Axial, Radial, Multi-poles...
- Max Operating Temperature: 550℃
Technical Parameters:
Characteristic of Both Cast and Sintered Alnico
Very temperature stable, great for high heat applications
Maximum working temperature 450-550°C
Does not lend itself to conventional machining (hard and brittle)
High residual induction and energy product compared to ceramic
material
Low coercive force compared to ceramic and rare earth materials
(more subject to demagnetization)
Most common grades of alnico are 5 and 8
Not suited for repelling or high friction applications
Physical Properties
| Parameter Name | Value |
| Cruie Temperature | 760 ~ 890℃ |
| Max. Operatin Temperature | 450 ~ 550℃ |
| Resistivity | 47 ~ 54 μ Ω.cm |
| Hardness | 520 ~ 630 HV |
| Density | 6.9 ~ 7.3 g/cm³ |
| Relative Recoil Permeablility | 1.7 ~ 4.7 μrec |
| Saturation Field Strength | 2.7 ~ 6.3 kOe / 215~500 kA/m |
| Temperature Coefficient of Br | -0.025 ~ -0.02%/℃ |
| Temperature Coefficient of iHc | +0.01 ~ +0.03 %/℃ |
Applications:
UNMAG Alnico Permanent Magnet – Versatile and Reliable Solution for
Your Application
UNMAG is a renowned brand in the permanent magnet industry. Our
Alnico Permanent Magnets are made of Cast Alnico 5 material, and
are produced with high precision. They have a high coercivity (Hcj)
of ≥30 KA/m, and a tolerance of ±0.05mm. These magnets are
available in various magnetization directions, such as Axial,
Radial, and multi-poles.
UNMAG Alnico Permanent Magnets are suitable for a wide range of
applications, including generator, microphone, and measuring
instruments. They are known for excellent performance, reliability,
and durability. We have a strict quality control system to ensure
our magnets meet the highest quality standards. We are able to
deliver the magnets in 25-30 days.
If you are looking for a reliable and cost-effective solution for
your permanent magnet applications, UNMAG Alnico Permanent Magnets
are the perfect solution for you. Our Alnico permanent magnet is
perfect for generator, microphone, and measuring instrument
applications.
Choose UNMAG Alnico Permanent Magnets now and enjoy the benefits of
reliable performance, cost-effectiveness, and fast delivery.
Customization:
UNMAG Alnico Permanet Magnet
Brand Name: UNMAG
Place of Origin: China
Delivery Time: 25-30days
BHmax: 1.13-9 MGOe
Type: Permanent Magnet
Grade: Alnico 5,8 Is Normally Used
Material: Cast Alnico
Tolerance: ±0.05mm
Keywords: Alnico5, LNG37, Alnico5, BHmax, Permanent Magnet
Packing and Shipping:
Packaging and Shipping
Alnico Permanent Magnets are packaged in protective cases, such as
cardboard boxes, shrink wrap and plastic bags. They are then placed
into sealed shipping containers for transport. The packaging is
designed to protect the magnets from any environmental damage, such
as moisture, dust and static electricity. The inner cases can also
be foam-lined to separate the magnets and prevent them from
sticking together. The shipping containers are then labeled with
the appropriate shipping information and sent to the customer.
